Heat dissipation structure
By using three blowers in the air bulb lamp to accurately dissipate heat to electrical components, lamp sources and optical components, the problems of complex and large heat dissipation structure in the existing technology are solved, and compact and efficient heat dissipation effect is achieved, which improves the The service life and aesthetics of the equipment.
Patent Information
- Application Number
- CN202323656277.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-31
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-31
AI Technical Summary
The bulb components of existing air bulb lamps have complex heat dissipation structures, chaotic air paths and large volumes, resulting in reduced service life and aesthetics.
Three blowers are used to perform point-to-point precision heat dissipation on electrical components, lamp sources and optical components respectively. A compact heat dissipation structure is achieved through the design of the fixing plate and the bearing seat, and the blower can work alone or simultaneously.
It achieves efficient heat dissipation, the overall structure is compact and small in size, and is both beautiful and durable, and can be adjusted according to the heat dissipation needs of different components.
Smart Images
Figure CN222142975U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stage lamps, in particular to a heat dissipation structure. Background Art
[0002] Bubble lamps are a common type of stage lamps. The heat dissipation of their bulb components is generally achieved by using two large fans to blow air and two large fans to suck air. The wind path is chaotic, the heat dissipation is poor, and the volume is large, which reduces the service life and aesthetics of the bubble lamps. Utility Model Content
[0003] In view of the above problems, the utility model proposes a heat dissipation structure, which mainly solves the problems in the background technology.
[0004] The utility model proposes a heat dissipation structure, including a fixed plate, wherein a first blower, a second blower and a third blower are fixed to the fixed plate, the first blower is communicated with the first air outlet of the fixed plate, and the first air outlet is toward the electrical components; the second blower is communicated with the second air outlet of the fixed plate, and the second air outlet is toward the light source; the third blower is communicated with the third air outlet of the fixed plate, and the third air outlet is toward the optical component, the electrical components, the light source and the optical component are all arranged on a receiving seat, and the receiving seat is connected to a side of the fixed plate away from the first blower, the second blower and the third blower.
[0005] A further improvement is that the receiving seat is provided with an opening, the opening is communicated with the irradiation direction of the light source, an electric component is provided on one side of the light source, and a baffle is provided between the light source and the electric component.
[0006] A further improvement is that the receiving seat is provided with an opening, the opening is communicated with the irradiation direction of the light source, electrical components are respectively provided on both sides of the light source, baffles are provided between the light source and the two electrical components, the two baffles divide the side of the receiving seat where the light source is located into a first zone, a second zone and a third zone, the light source and the optical component are located on different sides of the receiving seat, and the optical component is located in the fourth zone, the first air outlet is also communicated with the air duct, the air duct is located in the first zone and the two air outlets of the air duct are respectively communicated with the second zone and the third zone.
[0007] A further improvement is that the first zone is also provided with an air guide nozzle, the air guide nozzle includes a first port and a second port, the second air outlet is connected with the first port and the second port in sequence, the opening area of the second port is smaller than the opening area of the first port, and the second port faces the light source.
[0008] A further improvement is that a heat sink is provided on a side of the receiving seat away from the fixing plate, and the heat sink is located in the first area and the fourth area.
[0009] A further improvement is that a plurality of heat dissipation fins are provided on a side of the heat sink facing the first zone and a side of the heat sink away from the first zone.
[0010] A further improvement is that the first blower is communicated with the first air outlet of the fixed plate through a first air duct, the second blower is communicated with the second air outlet of the fixed plate through a second air duct, and the third blower is communicated with the third air outlet of the fixed plate through a third air duct, and the heights of the first air outlet, the second air outlet and the third air outlet increase successively and the first air outlet, the second air outlet and the third air outlet are located in the same straight line.
[0011] A further improvement is that the outer side surfaces of the first air guide cover, the second air guide cover and the third air guide cover are arc-shaped structures.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The first blower is used to dissipate heat for the electrical components, the second blower is used to dissipate heat for the light source, and the third blower is used to dissipate heat for the optical components, so as to achieve point-to-point precise heat dissipation. At the same time, the electrical components, the light source and the optical components are all arranged on the receiving seat, and the receiving seat is connected to the side of the fixed plate away from the first blower, the second blower and the third blower. The overall structure is compact, the volume is small, and it is both beautiful and durable. At the same time, the first blower, the second blower and the third blower work synchronously, and can also work separately according to the heat dissipation requirements of one of the electrical components, the light source and the optical components. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.
[0015] Figure 1 The schematic diagram of the heat dissipation structure and the receiving seat after assembly of the utility model Figure 1 ;
[0016] Figure 2 The schematic diagram of the heat dissipation structure and the receiving seat after assembly of the utility model Figure 1 ;
[0017] Figure 3 This is a schematic diagram of the positions of the heat dissipation structure and the receiving seat of the utility model before assembly;
[0018] Figure 4 This is a schematic diagram of the structure of the air guide nozzle of the utility model;
[0019] in:
[0020] 1. First blower; 2. Second blower; 3. Third blower; 4. Electrical components; 5. Light source; 6. Optical components; 7. Air duct; 8. Air guide nozzle; 9. First outlet; 10. Second outlet; 11. Radiator; 12. Heat dissipation fins; 13. First air guide cover; 14. Second air guide cover; 15. Third air guide cover; 16. Baffle;
[0021] 100, fixing plate; 101, first air outlet; 102, second air outlet; 103, third air outlet;
[0022] 200. receiving seat; 201. first zone; 202. second zone; 203. third zone; 204. fourth zone; 205. opening. DETAILED DESCRIPTION
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.
[0024] Reference Figure 1The present embodiment provides a heat dissipation structure, including a fixing plate 100, the fixing plate 100 is fixed with a first blower 1, a second blower 2 and a third blower 3, the first blower 1 is communicated with a first air outlet 101 of the fixing plate 100, and the first air outlet 101 faces the electric component 4; the second blower 2 is communicated with a second air outlet 102 of the fixing plate 100, and the second air outlet 102 faces the light source 5; the third blower 3 is communicated with a third air outlet 103 of the fixing plate 100, and the third air outlet 103 faces the optical component 6, and the electric component 4, the light source 5 and the optical component 6 are all arranged on the receiving seat 20 0, the receiving seat 200 is connected to the side of the fixing plate 100 away from the first blower 1, the second blower 2 and the third blower 3, the first blower 1 is used to dissipate heat for the electric component 4, the second blower 2 is used to dissipate heat for the light source 5, and the third blower 3 is used to dissipate heat for the optical component 6, so as to achieve point-to-point precise heat dissipation. At the same time, the electric component 4, the light source 5 and the optical component 6 are all arranged on the receiving seat 200, and the receiving seat 200 is connected to the side of the fixing plate 100 away from the first blower 1, the second blower 2 and the third blower 3. The overall structure is compact, the volume is small, and it is both beautiful and durable. At the same time, the first blower 1, the second blower 2 and the third blower 3 work synchronously, and can also work separately according to the heat dissipation requirements of one of the electric component 4, the light source 5 and the optical component 6.
[0025] In other embodiments, the socket 200 is provided with an opening 205, which is connected to the irradiation direction of the light source 5, and an electrical component 4 is provided on one side of the light source 5. A baffle 16 is provided between the light source 5 and the electrical component 4, and the baffle 16 partitions the light source 5 and the electrical component 4, so as to independently dissipate heat without interfering with each other.
[0026] Reference Figure 2 In the present embodiment, the receiving seat 200 is provided with an opening 205, and the opening 205 is communicated with the irradiation direction of the light source 5. Electrical components 4 are respectively provided on both sides of the light source 5. Baffles 16 are provided between the light source 5 and the two electrical components 4. The two baffles 16 divide one side of the receiving seat 200 where the light source 5 is located into a first zone 201, a second zone 202 and a third zone 203. The light source 5 and the optical component 6 are located on different sides of the receiving seat 200, and the optical component 6 is located in the fourth zone 204, that is, the four components (the light source 5, the optical component 6 and the two electrical components 4) are respectively located in different zones and do not interfere with each other; in order to realize the heat dissipation of the two electrical components 4 by a first blower 1, the first air outlet 101 is also communicated with the air duct 7, the air duct 7 is located in the first zone 201, and the two air outlets of the air duct 7 are respectively communicated with the second zone 202 and the third zone 203.
[0027] As a preference, refer to Figure 3 and Figure 4The first zone 201 is also provided with an air guide nozzle 8, and the air guide nozzle 8 includes a first port 9 and a second port 10. The second air outlet 102 is connected with the first port 9 and the second port 10 in sequence. The opening 205 area of the second port 10 is smaller than the opening 205 area of the first port 9, which can concentrate the air volume, and the second port 10 is directed toward the light source 5, thereby increasing the heat dissipation effect.
[0028] As a preference, continue to refer to Figure 1 and Figure 2 A radiator 11 is provided on one side of the receiving seat 200 away from the fixing plate 100 . The radiator 11 is located in the first zone 201 and the fourth zone 204 . The radiator 11 further exchanges heat between the first zone 201 and the fourth zone 204 to reduce the temperature of the first zone 201 and the fourth zone 204 .
[0029] Furthermore, a plurality of heat dissipation fins 12 are disposed on both the side of the heat sink 11 facing the first area 201 and the side of the heat sink 11 away from the first area 201 . The heat dissipation fins 12 have a large surface area and can improve the heat dissipation effect.
[0030] As a preference, continue to refer to Figure 1 and Figure 2 The first blower 1 is communicated with the first air outlet 101 of the fixed plate 100 through the first air duct 13, the second blower 2 is communicated with the second air outlet 102 of the fixed plate 100 through the second air duct 14, and the third blower 3 is communicated with the third air outlet 103 of the fixed plate 100 through the third air duct 15. The heights of the first air outlet 101, the second air outlet 102 and the third air outlet 103 increase successively and the first air outlet 101, the second air outlet 102 and the third air outlet 103 are located in the same straight line, which greatly improves the compactness of the structure and allows the entire structure to be installed with a smaller lamp housing to form a bubble lamp.
[0031] Furthermore, the outer side surfaces of the first air guide cover 13 , the second air guide cover 14 and the third air guide cover 15 are arc-shaped structures, which is beneficial for ensuring that they are not difficult to install or cannot be installed due to volume limitations when installed on the fixing plate 100 .
[0032] In the figure, the description of the positional relationship is only for illustrative purposes and cannot be understood as a limitation of this patent; obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limitations on the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the scope of protection of the claims of the utility model.
Claims
1. A heat dissipation structure, characterized in that: The invention comprises a fixing plate (100), wherein the fixing plate (100) is fixed with a first blower (1), a second blower (2) and a third blower (3), wherein the first blower (1) is in communication with a first air outlet (101) of the fixing plate (100), and the first air outlet (101) faces an electric component (4); the second blower (2) is in communication with a second air outlet (102) of the fixing plate (100), and the second air outlet (102) faces a light source. (5); the third blower (3) is in communication with the third air outlet (103) of the fixing plate (100); the third air outlet (103) faces the optical component (6); the electrical components (4), the light source (5) and the optical component (6) are all arranged on a receiving seat (200); the receiving seat (200) is connected to a side of the fixing plate (100) away from the first blower (1), the second blower (2) and the third blower (3).
2. The heat dissipation structure according to claim 1, characterized in that: The receiving seat (200) is provided with an opening (205), the opening (205) is connected to the irradiation direction of the light source (5), an electric component (4) is provided on one side of the light source (5), and a baffle (16) is provided between the light source (5) and the electric component (4).
3. The heat dissipation structure according to claim 1, characterized in that: The receiving seat (200) is provided with an opening (205), the opening (205) is communicated with the irradiation direction of the light source (5), electrical components (4) are respectively provided on both sides of the light source (5), baffles (16) are respectively provided between the light source (5) and the two electrical components (4), the two baffles (16) divide one side of the receiving seat (200) where the light source (5) is located into a first area (201), a second area (202) and a third area (203), the light source (5) and the optical component (6) are located on different sides of the receiving seat (200), and the optical component (6) is located in the fourth area (204), the first air outlet (101) is also communicated with the air duct (7), the air duct (7) is located in the first area (201), and the two air outlets of the air duct (7) are respectively communicated with the second area (202) and the third area (203).
4. The heat dissipation structure according to claim 3, characterized in that: The first zone (201) is also provided with an air guide nozzle (8), the air guide nozzle (8) comprising a first port (9) and a second port (10), the second air outlet (102) being in communication with the first port (9) and the second port (10) in sequence, the opening (205) area of the second port (10) being smaller than the opening (205) area of the first port (9), and the second port (10) facing the light source (5).
5. The heat dissipation structure according to claim 3 or 4, characterized in that: A heat sink (11) is provided on a side of the receiving seat (200) away from the fixing plate (100), and the heat sink (11) is located in the first area (201) and the fourth area (204).
6. The heat dissipation structure according to claim 5, characterized in that: A plurality of heat dissipation fins (12) are provided on a side of the heat sink (11) facing the first zone (201) and a side of the heat sink (11) away from the first zone (201).
7. The heat dissipation structure according to any one of claims 1 to 4, characterized in that: The first blower (1) is in communication with a first air outlet (101) of the fixed plate (100) via a first air duct (13); the second blower (2) is in communication with a second air outlet (102) of the fixed plate (100) via a second air duct (14); the third blower (3) is in communication with a third air outlet (103) of the fixed plate (100) via a third air duct (15); the heights of the first air outlet (101), the second air outlet (102) and the third air outlet (103) increase in sequence and the first air outlet (101), the second air outlet (102) and the third air outlet (103) are located in the same straight line.
8. The heat dissipation structure according to claim 7, characterized in that: The outer side surfaces of the first air guide cover (13), the second air guide cover (14) and the third air guide cover (15) are arc-shaped structures.